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SYNTHESIS OF A CATIONIC SURFMER AND ITS COPOLYMERS FOR ENHANCED OIL RECOVERY
SYNTHESIS OF A CATIONIC SURFMER AND ITS COPOLYMERS FOR ENHANCED OIL RECOVERY
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机译:阳离子冲浪机的合成及其共聚物提高储油
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摘要
Provided is a quaternary ammonium surfmer, that may have the following general formula (I): N+—R1R2R3R4 (X−), where: R1 and R2 may independently be H or a C1-C3 alkyl, R3 may be a C19+ amidoalkyl group, R4 may be a C3-C6 alkyl having a terminal olefin double bond group, and X may be a halogen. Further provided is a method for synthesizing the quaternary ammonium surfmer and a method for recovering hydrocarbons from a subterranean formation that may include injecting a treatment fluid comprising the quaternary ammonium surfmer into the subterranean formation.
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机译:提供季铵冲浪器,其可具有以下通式(I):n + -R1R2R3R4(X-),其中:R1和R2可以独立地为H或C1-C3烷基,R 3可以是C19 +氨基烷基, R 4可以是具有末端烯烃双键基团的C3-C6烷基,X可以是卤素。 进一步提供了一种用于合成季铵冲浪器的方法及其从地下地层中回收烃的方法,该方法可以包括将包含季铵冲浪器的处理流体注入地下地层中。
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